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CN1185081A - 具有荧光屏的投影系统 - Google Patents

具有荧光屏的投影系统 Download PDF

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Publication number
CN1185081A
CN1185081A CN97113891A CN97113891A CN1185081A CN 1185081 A CN1185081 A CN 1185081A CN 97113891 A CN97113891 A CN 97113891A CN 97113891 A CN97113891 A CN 97113891A CN 1185081 A CN1185081 A CN 1185081A
Authority
CN
China
Prior art keywords
cathode ray
ray tube
projection system
light
zns
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN97113891A
Other languages
English (en)
Chinese (zh)
Inventor
都永洛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung Electron Devices Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electron Devices Co Ltd filed Critical Samsung Electron Devices Co Ltd
Publication of CN1185081A publication Critical patent/CN1185081A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/322—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent dots
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Projection Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN97113891A 1996-12-12 1997-07-08 具有荧光屏的投影系统 Pending CN1185081A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960064634A KR19980046311A (ko) 1996-12-12 1996-12-12 형광막 프로젝터
KR64634/96 1996-12-12

Publications (1)

Publication Number Publication Date
CN1185081A true CN1185081A (zh) 1998-06-17

Family

ID=19487378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97113891A Pending CN1185081A (zh) 1996-12-12 1997-07-08 具有荧光屏的投影系统

Country Status (5)

Country Link
JP (1) JPH10172459A (de)
KR (1) KR19980046311A (de)
CN (1) CN1185081A (de)
BR (1) BR9703931A (de)
DE (1) DE19722404A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100375776C (zh) * 2003-05-17 2008-03-19 磷技术有限公司 含有硅酸盐荧光性磷光体的发光装置
CN100385688C (zh) * 1998-11-30 2008-04-30 通用电气公司 具有高发光效率的含磷光体的发光器件
CN109031878A (zh) * 2018-08-31 2018-12-18 苏州瑞鸥艾斯显示科技有限公司 高动态范围短焦距投影系统

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1047750B1 (de) * 1998-08-25 2005-04-06 Koninklijke Philips Electronics N.V. Verfahren zur beschichtung eines lumineszenten materials
JP3421736B2 (ja) * 1999-03-04 2003-06-30 独立行政法人産業技術総合研究所 機械的外力による発光方法
KR20000067178A (ko) * 1999-04-24 2000-11-15 김순택 프로젝터
JP3273317B2 (ja) * 1999-08-25 2002-04-08 独立行政法人産業技術総合研究所 応力発光材料およびその製造方法
KR100637118B1 (ko) * 2000-03-27 2006-10-20 삼성에스디아이 주식회사 자외선 발광 형광체를 구비한 디스플레이 장치
DE10036940A1 (de) * 2000-07-28 2002-02-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lumineszenz-Konversions-LED
TWI290329B (en) 2001-10-30 2007-11-21 Hitachi Ltd Plasma display device, luminescent device and image and information display system using the same
KR20030048562A (ko) * 2001-12-12 2003-06-25 삼성전자주식회사 영상 투사 장치
KR100511562B1 (ko) * 2003-01-29 2005-09-02 한국화학연구원 백색 발광 다이오드 및 능동 발광형 액정 디스플레이에 적용되는 스트론튬실리케이트계 황색 형광체와 이의 제조방법
US7391060B2 (en) 2004-04-27 2008-06-24 Matsushita Electric Industrial Co., Ltd. Phosphor composition and method for producing the same, and light-emitting device using the same
JP2006335967A (ja) * 2005-06-03 2006-12-14 Toshiba Corp 表示装置用蛍光体および電界放出型表示装置
US7959302B2 (en) * 2006-03-28 2011-06-14 Seiko Epson Corporation Display device and game machine
JP2010151851A (ja) * 2008-11-28 2010-07-08 Toshiba Corp 表示装置
DE102009052468A1 (de) 2009-11-09 2011-05-12 Osram Gesellschaft mit beschränkter Haftung Leuchtstoffzusammensetzung für Niederdruckentladungslampen
KR101107104B1 (ko) * 2009-11-26 2012-01-31 삼성에스디아이 주식회사 플라즈마 디스플레이패널용 녹색 형광체 및 이를 포함하는 플라즈마 디스플레이 패널
JP5617288B2 (ja) * 2010-03-18 2014-11-05 セイコーエプソン株式会社 照明装置及びプロジェクター
CN102775985B (zh) * 2012-07-07 2016-04-20 华北理工大学 一种具有长余辉发光功能的Sr2MgSi2O7:Eu2+，Dy3+纳米线的合成方法
CN106398694A (zh) * 2016-09-13 2017-02-15 山东大学 一种Pb2+掺杂的紫外长余辉发光材料及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100385688C (zh) * 1998-11-30 2008-04-30 通用电气公司 具有高发光效率的含磷光体的发光器件
CN100375776C (zh) * 2003-05-17 2008-03-19 磷技术有限公司 含有硅酸盐荧光性磷光体的发光装置
CN109031878A (zh) * 2018-08-31 2018-12-18 苏州瑞鸥艾斯显示科技有限公司 高动态范围短焦距投影系统

Also Published As

Publication number Publication date
JPH10172459A (ja) 1998-06-26
BR9703931A (pt) 1998-11-03
DE19722404A1 (de) 1998-06-18
MX9705794A (es) 1998-06-28
KR19980046311A (ko) 1998-09-15

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication